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Chitoliro Chopanda Msoko cha 13CrMo4-5 ND Alloy Steel
Chubu chachitsulo chopanda msoko cha 09CrCuSb(ND) choteteza asidi wa sulfuric, mame otsika kutentha komanso dzimbiri
Chitsulo cha ND ndi mtundu watsopano wa chitsulo chopangidwa ndi aloyi wochepa, poyerekeza ndi chitsulo china, monga chitsulo chopanda mpweya wochepa, Corten, CRIA, ND chili ndi ubwino wokana dzimbiri komanso mphamvu ya makina. Zotsatira za kafukufukuyu zasonyeza kuti kukana dzimbiri kwa chitsulo cha ND mu yankho lamadzi monga sulfuric acid, hydrochloric acid ndi sodium chloride ndikokwera kuposa chitsulo cha carbon. Chinthu chodziwika bwino kwambiri ndi kuthekera kwa sulfuric acid dew point kukana dzimbiri; mphamvu ya makina ndi yokwera komanso yokhazikika kuposa chitsulo cha carbon kuyambira kutentha kwa chipinda mpaka 500 C, komanso mphamvu ya welding. Chitsulo cha ND chomwe chimagwiritsidwa ntchito nthawi zonse popanga zinthu zotsika mtengo, zosinthira kutentha, zotenthetsera mpweya, kuyambira 1990, chitsulo cha ND chakhala chikugwiritsidwa ntchito kwambiri mumakampani opanga zinthu zotsika mtengo komanso zamagetsi.
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Vavu Yoyang'anira, Vavu Yochepetsa Kupanikizika, Vavu Yotulutsa Madzi, Vavu Yopangira Zida
Valavu ndiye gawo lolamulira mu dongosolo lotumizira madzi, lomwe limagwira ntchito ngati kudula, kulamulira, kupotoza, kupewa kuponderezana, kukhazikika kwa kuthamanga, kupotoza kapena kuchepetsa kuthamanga kwa madzi.
Valavu yogwiritsidwa ntchito mu dongosolo lowongolera madzi, kuyambira valavu yoyimitsa yosavuta kwambiri mpaka dongosolo lowongolera lokha lovuta kwambiri, mitundu yake ndi zofunikira zake ndizosiyana kwambiri. Mavavu angagwiritsidwe ntchito kuwongolera kuyenda kwa mitundu yosiyanasiyana yamadzimadzi monga mpweya, madzi, nthunzi, zinthu zosiyanasiyana zowononga, matope, mafuta, zitsulo zamadzimadzi ndi zinthu zotulutsa ma radioactive. Malinga ndi zinthuzo, valavu imagawidwanso m'mavavu achitsulo choponyedwa, mavavu achitsulo choponyedwa, mavavu achitsulo chosapanga dzimbiri (201,304,316, etc.), mavavu achitsulo cha chromium molybdenum, mavavu achitsulo cha chromium molybdenum vanadium, mavavu achitsulo cha magawo awiri, mavavu apulasitiki, mavavu osakhala achizolowezi, ndi zina zotero.
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Chitoliro Chowongoka cha A214 A178 A423 A53 Chowongoka Chowongoka, ERW, Chitoliro Chowongoka Chozungulira
Chiwonetsero cha malonda:
Chitoliro chopangidwa ndi chitsulo chosapanga dzimbiri chimagwiritsidwa ntchito kwambiri mu mafuta, makampani opanga mankhwala, mankhwala, chakudya, zomangamanga, kuteteza chilengedwe ndi madera ena. Chimapangidwa ndi tepi yachitsulo chosapanga dzimbiri, chimakhala ndi kukana kutentha kwambiri, kukana dzimbiri, kukana kuthamanga kwambiri ndi zina.
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Flange Yowetsera Yathyathyathya/ Flange Yowetsera Khosi/ Flange Yokulungidwa
Chiwonetsero cha malonda:
Kulumikiza kwa flange yolumikizira kumatanthauza kuyika mapaipi awiri, zolumikizira mapaipi kapena zida, choyamba chilichonse cholumikizidwa pa cholumikizira. Pakati pa zolumikizira ziwirizi, kuphatikiza ma pad olumikizana, zidamangiriridwa pamodzi ndi bolting kuti zigwirizane. Kulumikiza ndi njira yofunika kwambiri yolumikizira pomanga mapaipi amphamvu kwambiri. Kulumikiza kwa flange yolumikizira ndikosavuta kugwiritsa ntchito ndipo kumatha kupirira kupsinjika kwakukulu.
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304, 310S, 316, 347, 2205 Chitsulo Chosapanga Dzira
Chiwonetsero cha malonda:
Chitsulo chopanda banga chachitsulo chosapanga dzimbiri, chomwe ndi chitsulo cholunjika cha ngodya cholunjika kwa wina ndi mnzake. Chimapangidwa ndi chitsulo chozungulira mbali zitatu ndi mbali za m'mbali ndi pansi. Chitsulo chopanda banga nthawi zambiri chimapangidwa kuchokera ku kupindika kotentha kapena kozizira, kutalika ndi kukula kwa chitsulo chozungulira kumatha kusinthidwa malinga ndi kufunikira, munjira yopangira nthawi zambiri kumaphatikizapo kupindika kotentha ndi kupindika kozizira. Chitsulo chozungulira cha ngodya chotentha chimatanthauza kutentha kwa billet kupita kutentha kwina kudzera mumsewu wozungulira mutakanikiza ndi kupanga. Kupindika kozizira kudzera mumakina kuti apange mbale yachitsulo yokonzekera. Malinga ndi mawonekedwe ake, imatha kugawidwa m'mbali zofanana ndi mbali zosalingana, zomwe zimatha kupanga mapangidwe osiyanasiyana opsinjika kapena ngati nyumba zolumikizira, zomwe zimagwiritsidwa ntchito kwambiri m'mapulojekiti osiyanasiyana amakono omanga, ndipo ndi chinthu chofunikira kwambiri komanso chofunikira kwambiri m'makampani omanga amakono.
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ST37 ST52 S235 JRS275 A36 A53 Channel Steel
Chiwonetsero cha malonda:
Chitsulo chopopera ndi chitsulo chopopera chachitali, chomwe ndi cha chitsulo chopangidwa ndi kaboni chomangira ndi makina. Pa chitsulo chopopera cha gawo lovuta, mawonekedwe a gawo ndi mawonekedwe a groove. Kutalika ndi kukula kwa chitsulo chopopera kumatha kusinthidwa malinga ndi momwe mukufunira. Njira yopangira chitsulo chopopera nthawi zambiri imaphatikizapo kupopera kotentha ndi kupopera kozizira. Chitsulo chopopera chotentha chimatenthetsa billet kutentha kwina. Kupopera kozizira kudzera mumakina kuti apange mbale yachitsulo yokonzedweratu. Chitsulo chopopera chimapangidwa ndi mbale yachitsulo yotentha komanso yozizira. Ili ndi gawo lopumira ndipo ndi chinthu chofala pazinthu zambiri zachitsulo.
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Chitoliro cha kaboni cholumikizira A234WPB A420WPL6 ST35.8
Chiwonetsero cha malonda:
Zinthu zazikulu zomwe zimagwiritsidwa ntchito popanga mapaipi achitsulo cha kaboni ndi monga chigongono chachitsulo cha kaboni, flange yachitsulo cha kaboni, tee yachitsulo cha kaboni, tee yachitsulo cha kaboni, chitoliro chapadera cha chitsulo cha kaboni (mutu waukulu ndi wawung'ono), mutu wachitsulo cha kaboni (chipewa cha chitoliro), ndi zina zotero. Miyezo yayikulu yogwiritsira ntchito ikuphatikizapo muyezo wadziko lonse, muyezo waku America, muyezo waku Japan, ndi zina zotero, zomwe muyezo wadziko lonse umaphatikizaponso muyezo wa Unduna wa Zamankhwala, muyezo wa mapaipi a Sinopec, muyezo wa mapaipi amagetsi. Mapaipi achitsulo cha kaboni ndi mawu ofunikira olumikizira, kuwongolera, kusintha, shunt, kutseka ndi zothandizira mu dongosolo la mapaipi. Kuyika mapaipi ndi gawo lomwe limalumikiza chitoliro ndi chitoliro. Mapaipi opanikizika kwambiri ndi oyenera zida zotenthetsera nthunzi, mapaipi otenthetsera kwambiri ndi opanikizika, malo opangira magetsi ndi zombo zotenthetsera za nyukiliya, zowonjezera za boiler ndi malo ena apadera. Mapaipi otenthetsera amagwiritsidwa ntchito kwambiri pa zomangamanga, makampani opanga mankhwala, migodi, mphamvu ndi madera ena ambiri auinjiniya. Udindo wake wofunikira suyenera kunyalanyazidwa.
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Chitoliro cha U Tubing Heat Exchanger/ Chitoliro cha U bend/Chitoliro cha Boiler
Chiwonetsero cha malonda:
Kupindika kwa 'U' kumachitika pogwiritsa ntchito njira yozizira.
Kupindika kwa 'U' kumachitika pa radius yofunikira malinga ndi zojambula za kasitomala.
Gawo lopindika ndi mwendo wa mainchesi asanu ndi limodzi zimachepetsedwa ndi kutentha kolimba.
Mpweya wopanda mphamvu (Argon) umadutsamo pamlingo wofunikira kuti upewe okosijeni mu ID.
Chigawocho chimafufuzidwa ngati chili ndi OD komanso kupendekeka kwa khoma pogwiritsa ntchito malangizo omwe akulangizidwa.
Kapangidwe ka thupi ndi kapangidwe kake kakang'ono kamayang'aniridwa pamalo atatu osiyana.
Kuyang'ana maso kuti awone ngati pali kugwedezeka ndi ming'alu kumachitika pogwiritsa ntchito Dye Penetrant Test.
Chubu chilichonse chimayesedwa ndi madzi pa mphamvu yoyenera kuti chiwone ngati chikutuluka madzi.
Kuyesa mpira wa thonje kumachitika kuti muwone ngati chizindikiritso cha chubu chili choyera.
Pambuyo pake zimaviikidwa mu poto, zouma, zolembedwa chizindikiro ndi kupakidwa.
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304, 316, 347H, S32205 Chitoliro Chosapanga Chitsulo Chosenda/ERW
Chiwonetsero cha malonda:
Chitoliro cholumikizidwa ndi chitsulo chosapanga dzimbiri, chomwe chimatchedwa chitoliro cholumikizira, chomwe chimagwiritsidwa ntchito kwambiri ndi chitsulo kapena lamba wachitsulo kudzera mu chipangizocho ndi kupanga chozungulira chopangidwa ndi chitoliro chachitsulo. Njira yopangira chitoliro cholumikizidwa ndi chitsulo ndi yosavuta, yogwira ntchito bwino kwambiri, mitundu yambiri ndi zofunikira.
Malinga ndi kagwiritsidwe ntchito kake, kagawika m'magulu awiri: chitoliro cholumikizira kutentha, chitoliro cholumikizira mpweya, chitoliro cholumikizira mpweya, chitoliro cholumikizira mpweya, chitoliro cholumikizira waya, chitoliro cholumikizira metric, chitoliro chopanda madzi, chitoliro chopopera madzi chakuya, chitoliro chagalimoto, chitoliro chosinthira magetsi, chitoliro cholumikizira magetsi, chitoliro cholumikizira magetsi, chitoliro cholumikizira magetsi, chitoliro cholumikizira magetsi ndi chitoliro cholumikizira chozungulira.
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Chitoliro cha Chitsulo Chosapanga Dzimbiri cha 304, 310S, 316L
Chiwonetsero cha malonda:
Chitoliro chozungulira cha Divhot, chotulutsa chotentha komanso chozizira chokoka (chozungulira) chitsulo chosapanga dzimbiri motsatira njira yozungulira.
Malinga ndi bungwe la metallographic la chitsulo chosapanga dzimbiri cha chitsulo chosapanga dzimbiri, chitoliro chopanda madzi cha marstenitic chosapanga dzimbiri, chitoliro chopanda madzi cha austenitic chosapanga dzimbiri, chitoliro chopanda madzi cha austenite-ferric chosapanga dzimbiri, ndi zina zotero.
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A234 WPB SS400 ST35.8 P235GH Chigongono cha Chitsulo cha Mpweya
Chiwonetsero cha malonda:
Mu dongosolo la mapaipi, chigongono ndi cholumikizira chitoliro chomwe chimasintha njira ya mapaipi. Malinga ndi Angle, pali zitatu zomwe zimagwiritsidwa ntchito kwambiri 45° ndi 90°180°, kuwonjezera pa zosowa za uinjiniya ndi ma Angle bend ena osazolowereka monga 60° malinga ndi polojekitiyi. Zipangizo za chigongonocho ndi monga chitsulo chosungunuka, chitsulo chosapanga dzimbiri, chitsulo cha alloy, chitsulo chosungunuka, chitsulo cha carbon, zitsulo zopanda ferrous ndi mapulasitiki.
Njira zolumikizira ndi chitoliro ndi izi: kuwotcherera mwachindunji (njira yomwe imagwiritsidwa ntchito kwambiri) kulumikizana kwa flange, kulumikizana kotentha kosungunuka, kulumikizana kwa kusungunuka kwamagetsi, kulumikizana kwa ulusi ndi pulagi, ndi zina zotero. Malinga ndi njira yopangira, zitha kugawidwa m'magulu awa: kuwotcherera chigongono, kuponda chigongono, kukankhira chigongono, kuponya chigongono, ndi zina zotero. Mayina ena: kupindika kwa madigiri 90, kupindika kwa ngodya yakumanja, ndi zina zotero.
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Zingwe za Mkuwa, Chipepala cha Mkuwa, Chikhomo cha Chipepala cha Mkuwa, Chikhomo cha Mkuwa
Chiwonetsero cha malonda:
Mkuwa woyera, ndi aloyi yopangidwa ndi mkuwa yokhala ndi nickel ngati chinthu chachikulu chowonjezeredwa, ndi yoyera ngati siliva, yokhala ndi kuwala kwachitsulo, motero dzina la mkuwa woyera. Mkuwa ndi nickel zimatha kusungunuka wina ndi mnzake kwamuyaya, motero kupanga yankho lolimba losalekeza, kutanthauza, mosasamala kanthu za kuchuluka kwa wina ndi mnzake, ndi aloyi wokhazikika wa α -gawo limodzi. Nickel ikaphatikizidwa kukhala mkuwa wofiira kwa opitilira 16%, mtundu wa aloyi womwe umachokera umakhala woyera ngati siliva, ndipo kuchuluka kwa nickel, mtunduwo umakhala woyera kwambiri. Kuchuluka kwa nickel mu mkuwa woyera nthawi zambiri kumakhala 25%.